Roush exhaust Q

Discussion in 'SN95 V6 Mustang Tech' started by striped, Dec 18, 2003.

  1. I ordered the 11psi tuner kit this Monday. It is now time to start planning some mods (yes I know I still need to buy other parts but im planning ahead). The first mod I will be doing is Roush side skirts with some sort of exhaust. I am thinking of the MAC short tube headers down to stock cats with no muffler side exhaust. Im sure I can find a muffler shop that can do a decent job at this. I dont need to worry about cops messing with me about sound and I really dont care about the sound, I just want good HP and TQ numbers. How much power to u guys think I could net with this, thanks.

  2. Roughly 250 at the wheels, to be conservative. I have a 98 with 11 # kit / borla side exhaust with no cats.

    I was around 260 rwhp........the tuner said he could've gotten more power out of it, but I told him I wanted to keep my driveability and mileage. (getting down to about 250 miles per tank now) from about 340/tank......dayam those 42# injectors anyway